20060301
2-8-15
Using the Action Menu
S
3
Function: Evaluates an expression at discrete variable values within a range, and then
calculates a sum.
Syntax:
3
(Exp/List, variable, lower value, upper value [ ) ]
Example: To calculate the sum of
x
2
as the value of
x
changes from
x
= 1 through
x
=10.
Menu Item: [Action][Calculation][
3
]
S
0
Function: Evaluates an expression at discrete variable values within a range, and then
calculates a product.
Syntax:
0
(Exp/List, variable, lower value, upper value [ ) ]
Example: To calculate the product of
x
2
as the value of
x
changes from
x
= 1 through
x
= 5
Menu Item: [Action][Calculation][
0
]
S
lim
Function: Determines the limit of an expression.
Syntax: lim (Exp/List, variable, point [,direction] [ ) ]
Example: To determine the limit of
e
–
x
as
x
approaches
d
Menu Item: [Action][Calculation][lim]
Example: To determine the limit of
1/
x
as
x
approaches 0 from the right
Menu Item: [Action][Calculation][lim]
Example: To determine the limit of
1/
x
as
x
approaches 0 from the left
Menu Item: [Action][Calculation][lim]
• This function returns the limit from the left when “direction” < 0, the limit from the right
when “direction” > 0, and the limit from both sides (left and right) when “direction” = 0 or
when the direction is omitted.
Summary of Contents for ClassPad 330
Page 11: ...20060301 20090601 ClassPad 330 ClassPad OS Version 3 04 ...
Page 277: ...20060301 3 3 10 Storing Functions 3 Tap AND Plot OR Plot ...
Page 779: ...20090601 S Graph Line Clustered C S Graph Line Stacked E 13 9 2 Graphing ...
Page 780: ...20090601 S Graph Line 100 Stacked F S Graph Column Clustered G 13 9 3 Graphing ...
Page 781: ...20090601 S Graph Column Stacked I S Graph Column 100 Stacked J 13 9 4 Graphing ...
Page 782: ...20090601 S Graph Bar Clustered K S Graph Bar Stacked 9 13 9 5 Graphing ...